Home / 39,614.00-54,673.34-25,280.01

Finding the Fourth Proportional to 39,614.00, 54,673.34 and 25,280.01

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Solution

The fourth proportional to 39,614.00, 54,673.34 and 25,280.01 is: 34,890.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,614.00 : 54,673.34 = 25,280.01 : x
  2. Step 2: Convert to fraction form
    39,614.00/54,673.34 = 25,280.01/x
  3. Step 3: Cross multiply
    39,614.00x = 54,673.34 × 25,280.01
  4. Step 4: Simplify right side
    39,614.00x = 1,382,142,455.53
  5. Step 5: Solve for x
    x = 1,382,142,455.53/39,614.00
  6. Step 6: Final answer
    x = 34,890.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.